mirror of
https://https.git.savannah.gnu.org/git/coreutils.git
synced 2026-01-30 11:24:49 +00:00
99 lines
2.3 KiB
Bash
Executable File
99 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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# various csplit tests
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if test "$VERBOSE" = yes; then
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set -x
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csplit --version
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fi
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. $srcdir/../lang-default
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pwd=`pwd`
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tmp=csplit.$$
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trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
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trap '(exit $?); exit' 1 2 13 15
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framework_failure=0
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mkdir $tmp || framework_failure=1
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cd $tmp || framework_failure=1
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if test $framework_failure = 1; then
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echo "$0: failure in testing framework" 1>&2
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(exit 1); exit 1
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fi
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fail=0
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# csplit could get a failed assertion to 2.0.17
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(echo a; echo; echo) > in
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csplit in '/^$/' 2 > out || fail=1
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cat <<EOF > exp
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2
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0
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2
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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rm -f in out exp
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# Ensure that xx02 contains just two newlines.
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# This would fail due to reading from freed buffer with coreutils-5.0.91.
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printf '\n\n' > exp
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cp xx02 out || fail=1
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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rm -f in out exp
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# csplit would infloop
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(echo; echo a) > in
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csplit in '/a/-1' '{*}' > out || fail=1
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cat <<EOF > exp
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0
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3
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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rm -f in out exp
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# `echo |csplit - 1 1' used to abort.
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echo > in
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csplit in 1 1 > out 2> err || fail=1
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cat <<EOF > exp
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0
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0
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1
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EOF
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cmp out exp || fail=1
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test $fail = 1 && diff out exp 2> /dev/null
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cat <<\EOF > experr
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csplit: warning: line number `1' is the same as preceding line number
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EOF
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cmp err experr || fail=1
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test $fail = 1 && diff err experr 2> /dev/null
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rm -f in out exp err experr
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# make sure `csplit FILE 0' fails.
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echo > in
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csplit in 0 > out 2> err && fail=1
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csplit in 2 1 > out 2>> err && fail=1
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csplit in 3 3 > out 2>> err && fail=1
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cat <<\EOF > experr
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csplit: 0: line number must be greater than zero
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csplit: line number `1' is smaller than preceding line number, 2
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csplit: warning: line number `3' is the same as preceding line number
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csplit: `3': line number out of range
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EOF
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cmp err experr || fail=1
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test $fail = 1 && diff err experr 2> /dev/null
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# Ensure that lines longer than the initial buffer length don't cause
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# trouble (e.g. reading from freed memory, resulting in corrupt output).
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# This test failed at least in coreutils-5.2.1 and 5.3.0, and was fixed
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# in 5.3.1.
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rm -f in out exp err experr xx??
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printf 'x%8199s\nx\n%8199s\nx\n' x x > in
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csplit in '/x/' '{*}' > /dev/null || fail=1
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cat xx?? | cmp - in || fail=1
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(exit $fail); exit $fail
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